Date: Tue, 17 Apr 2012 15:57:41 +0200 From: Garrett Anderson <gary@amerlok.com> To: Eugene Grosbein <egrosbein@rdtc.ru> Cc: Alexey Dokuchaev <danfe@nsu.ru>, stable@freebsd.org, John Baldwin <jhb@freebsd.org> Subject: Re: RELENG_8 kernel as of Apr 14 does not boot Message-ID: <CAKBX9h0MnU9QQeti1kNEGVS4nusEVLssLoeBr66Dsz_sxHpevA@mail.gmail.com> In-Reply-To: <CAKBX9h3ZZf0zNv2QXTUCUenKejh_wR3SE5%2B0OFTy3C%2BzyL%2BF4g@mail.gmail.com> References: <20120416042645.GA53074@regency.nsu.ru> <20120416070646.GA78414@regency.nsu.ru> <4F8BD14D.8050206@rdtc.ru> <201204170840.37631.jhb@freebsd.org> <4F8D6B58.7010902@rdtc.ru> <CAKBX9h3ZZf0zNv2QXTUCUenKejh_wR3SE5%2B0OFTy3C%2BzyL%2BF4g@mail.gmail.com>
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My bad. Please accept my apologies. Working on too many things at one tim= e. On Tue, Apr 17, 2012 at 3:48 PM, Garrett Anderson <gary@amerlok.com> wrote: > I am working on the Jerome's computer. =A0What you want is still on the > server in Moscow. =A0Yes, there is a copy on the Jerome's computer but > it is password protected. =A0What is the password? =A0I don't know but it > is the same one that is used to access the Exchange server in Moscow. > So, we come back to the same bottleneck: Access to the Exchange Server > in Moscow. > > The best thing to do is to get access to Jerome's "current" email on > the server in Moscow. =A0The alternative is to get this password and I > setup TeamViewer on the Jerome's computer and you access his computer > from London (via TeamViewer). =A0In either case, we need Jerome's > Outlook Password and that can only be reset in Moscow. > > On Tue, Apr 17, 2012 at 3:08 PM, Eugene Grosbein <egrosbein@rdtc.ru> wrot= e: >>> On Monday, April 16, 2012 3:59:09 am Eugene Grosbein wrote: >>>>>>> Just update my 8.x kernel sources last weekend, and newly built ker= nel did >>>>>>> not boot for me: >>>>>>> >>>>>>> link_elf: symbol mem_range_softc undefined >>>>>>> KLD file acpi.ko - could not finalize loading >>>>>>> kernel trap 12 with interrupts disabled >>>>>> >>>>>> Try to add 'device mem' to your kernel configuration. >>>>> >>>>> :-) >>>>> >>>>> I explicitly have "nodevice mem" and "nodevice io" in my config. =A0T= hey are >>>>> being loaded from /boot/loader.conf. =A0This worked fine for quite a = while. >>>>> >>>>> I will try to have it compiled-in, but would still prefer it fixed, o= r in >>>>> case it cannot be fixed and mem.ko cannot be loaded separately from n= ow on, >>>>> appropriate entry in UPDATING. >>>> >>>> It seems John Baldwin brought dependency of acpi.ko on device mem >>>> 4 days ago to RELENG_8 with MFC: >>>> >>>> http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/i386/acpica/acpi_wakeup.= c#rev1.50.2.3 >>> >>> Hmm, this has been broken for a long time on HEAD and 9 it seems. =A0Ho= wever, there >>> you get compile breakage (as acpi is no longer supported as a module in= 9+) if you >>> try to build a kernel with 'nodevice mem'. >>> >>> Hmm, mp_machdep.c also breaks. =A0That is probably true on i386 as well= , and has >>> been true even on 7.x. =A0(That is, you can't use 'nodevice mem' and 'S= MP' in the >>> same kernel.) >>> >>> The simplest fix is to just move mem_range_softc out of mem.ko into the= base kernel. >>> >>> OTOH, what are you trying to gain by putting mem.ko into a module rathe= r than part of >>> the base kernel? =A0Do you just want no /dev/mem file or are you trying= to disable all >>> of the MTRR support as well? =A0It may be that we need to rethink what = goes into mem.ko >>> and have it only exclude /dev/mem but always leave MTRR support enabled= . >> >> I guess, Alexey just tries to make smallest possible kernel just for fun= :-) >> Or, for PicoBSD case where kernel should be booted from very small media= and modules from another one. >> >> Eugene Grosbein >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org= "
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